227300640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1109}}^1$

素因数の和:1195

約数の個数: 192

約数和(自身を含む): 832446720

約数和(自身を除く): 605146080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 61, 70, 80, 84, 96, 105, 112, 120, 122, 140, 160, 168, 183, 210, 224, 240, 244, 280, 305, 336, 366, 420, 427, 480, 488, 560, 610, 672, 732, 840, 854, 915, 976, 1109, 1120, 1220, 1281, 1464, 1680, 1708, 1830, 1952, 2135, 2218, 2440, 2562, 2928, 3327, 3360, 3416, 3660, 4270, 4436, 4880, 5124, 5545, 5856, 6405, 6654, 6832, 7320, 7763, 8540, 8872, 9760, 10248, 11090, 12810, 13308, 13664, 14640, 15526, 16635, 17080, 17744, 20496, 22180, 23289, 25620, 26616, 29280, 31052, 33270, 34160, 35488, 38815, 40992, 44360, 46578, 51240, 53232, 62104, 66540, 67649, 68320, 77630, 88720, 93156, 102480, 106464, 116445, 124208, 133080, 135298, 155260, 177440, 186312, 202947, 204960, 232890, 248416, 266160, 270596, 310520, 338245, 372624, 405894, 465780, 473543, 532320, 541192, 621040, 676490, 745248, 811788, 931560, 947086, 1014735, 1082384, 1242080, 1352980, 1420629, 1623576, 1863120, 1894172, 2029470, 2164768, 2367715, 2705960, 2841258, 3247152, 3726240, 3788344, 4058940, 4735430, 5411920, 5682516, 6494304, 7103145, 7576688, 8117880, 9470860, 10823840, 11365032, 14206290, 15153376, 16235760, 18941720, 22730064, 28412580, 32471520, 37883440, 45460128, 56825160, 75766880, 113650320, 227300640]

約数ペア:

[(1, 227300640), (2, 113650320), (3, 75766880), (4, 56825160), (5, 45460128), (6, 37883440), (7, 32471520), (8, 28412580), (10, 22730064), (12, 18941720), (14, 16235760), (15, 15153376), (16, 14206290), (20, 11365032), (21, 10823840), (24, 9470860), (28, 8117880), (30, 7576688), (32, 7103145), (35, 6494304), (40, 5682516), (42, 5411920), (48, 4735430), (56, 4058940), (60, 3788344), (61, 3726240), (70, 3247152), (80, 2841258), (84, 2705960), (96, 2367715), (105, 2164768), (112, 2029470), (120, 1894172), (122, 1863120), (140, 1623576), (160, 1420629), (168, 1352980), (183, 1242080), (210, 1082384), (224, 1014735), (240, 947086), (244, 931560), (280, 811788), (305, 745248), (336, 676490), (366, 621040), (420, 541192), (427, 532320), (480, 473543), (488, 465780), (560, 405894), (610, 372624), (672, 338245), (732, 310520), (840, 270596), (854, 266160), (915, 248416), (976, 232890), (1109, 204960), (1120, 202947), (1220, 186312), (1281, 177440), (1464, 155260), (1680, 135298), (1708, 133080), (1830, 124208), (1952, 116445), (2135, 106464), (2218, 102480), (2440, 93156), (2562, 88720), (2928, 77630), (3327, 68320), (3360, 67649), (3416, 66540), (3660, 62104), (4270, 53232), (4436, 51240), (4880, 46578), (5124, 44360), (5545, 40992), (5856, 38815), (6405, 35488), (6654, 34160), (6832, 33270), (7320, 31052), (7763, 29280), (8540, 26616), (8872, 25620), (9760, 23289), (10248, 22180), (11090, 20496), (12810, 17744), (13308, 17080), (13664, 16635), (14640, 15526)]